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Electronic Mechanic
Electronic Mechanic Set-1
Computer hardware, OS, MS office and networking
1

Computer hardware, OS, MS office and networking MCQ with Answers

1) Which signal is sent by the SMPS to computer mother board?

Device signal

Peripheral signal

Processor signal

Power good signal

Answer is:

Power good signal

Explanation:

.

Computer hardware, OS, MS office and networking MCQ with Answers

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Related Computer hardware, OS, MS office and networking MCQ with Answers

2) What is the full form of the abbreviation ISA?

Industry System Architecture

Industry Software Architecture

Industry Standard Architecture

Institution Standard Architecture

Answer is:

Industry Standard Architecture

3) Which device is used to produce hard copy of a document in a computer?

Printer

Monitor

Modem

Speaker

Answer is:

Printer

Which device is used to produce hard copy of a document in a computer?

4) Which port is used to connect a plug and play peripheral device to CPU?

USB port

RJ45 port

COM 1 port

COM 2 port

Answer is:

USB port

5) What is the function of schottky diode BA 157 in SMPS circuit?

Error amplifier

Switching diode

Voltage regulator

Fast recovery diode

Answer is:

Fast recovery diode

Computer hardware, OS, MS office and networking MCQ with Answers

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